#891D33#891D33

#891D33 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.9% C 0.142 H 14.8°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#891D33
RGB	rgb(137, 29, 51)
HSL	hsl(348, 65%, 33%)
HSV	hsv(348, 79%, 54%)
CMYK	cmyk(0%, 78.8%, 62.8%, 46.3%)
CIE-LAB	lab(30.49, 45.86, 14.94)
CIE-LCH	lch(30.49, 48.23, 18.04°)
OKLab	oklab(41.88% 0.1376 0.0365)
OKLCH	oklch(41.88% 0.142 14.8)
XYZ	xyz(11.3546, 6.4378, 3.7761)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891D33 #1D8973

analogous

#891D69 #891D33 #893D1D

triadic

#891D33 #33891D #1D3389

tetradic

#891D33 #69891D #1D8973 #3D1D89

square

#891D33 #69891D #1D8973 #3D1D89

split-complementary

#891D33 #1D893D #1D6989

monochromatic

#24080D #561220 #891D33 #BC2846 #D84865

Accessibility & contrast

On white

9.18

#891D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#891D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891D33

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891D33	#FFFFFF	#000000	##FFFFFF
##891D33	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3933

Deuteranopia (green-blind)

#575030

Tritanopia (blue-blind)

#960026

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #891d33;
/* rgb */ color: rgb(137, 29, 51);
/* oklch */ color: oklch(41.9% 0.142 14.8);

Tailwind

colors: {
  custom: {
    50: '#b2646a',
    500: '#891d33',
    950: '#000000',
  },
}

SCSS

$custom: #891d33;
$custom-light: #b2646a;
$custom-dark: #000000;

JSON

{
  "hex": "#891d33",
  "rgb": {
    "r": 137,
    "g": 29,
    "b": 51
  },
  "hsl": {
    "h": 347.778,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41878,
    "c": 0.14235,
    "h": 14.8
  },
  "luminance": 0.06436
}

Semantic roles & 50–950 ramp

primary

#891D33

secondary

#47BAA3

accent

#E8C640

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #891D33

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →